MidassAI

三種不同實作

商品視覺實戰:三種創作任務

好的視覺實作應該教你做判斷,而不是重複同一張原圖。比較瓶裝商品、鞋類組合與家具場景,再依用途選擇檢查項。

Generated Library Chair in a sage-green reading corner
生成結果Library chair · reading corner
生成於暖灰色攝影棚表面的 Evian 瓶身
生成結果Evian · 開發
01 · 瀏覽實測範例

三種素材,三種視覺判斷

好的視覺實作應該教你做判斷,而不是重複同一張原圖。比較瓶裝商品、鞋類組合與家具場景,再依用途選擇檢查項。

Nano Banana2400 × 1792可用於行銷展示

High-top pair · campaign scene

Two worn high-top shoes become a warm geometric editorial still life while their count, dark uppers and cream details remain visible.

放大檢查標籤
原始照片生成結果
Enlarged footwear comparisons for structure, wear and contact shadows
本次使用的完整提示詞
Transform the surroundings of this real footwear photograph into an art-directed fashion campaign still life. Preserve every shoe visible in the reference: the exact number, black or white color of each shoe, recognizable silhouette, height, toe and sole shape, closures, seams and material character. Keep their original arrangement, overlap, relative scale and viewing angle. Do not turn worn shoes into new shoes; retain visible wear and creases. Replace the existing floor and background with a warm terracotta-orange matte display surface and a pale apricot seamless backdrop. Use one broad, low geometric platform under the group, with a strong diagonal shadow across the empty background and directional studio light that keeps the shoe surfaces readable. Make a refined editorial composition with generous margins around all shoes and a restrained coral, apricot, black and white palette. Match surface perspective and contact shadows to the existing footwear. 4:3 horizontal image, complete products, no cropped toes, heels or high tops. Do not add laces to strap shoes or remove existing closures. No people, feet, extra shoes, decorative props, headline, price, added logos or watermark.
測試設定與照片來源
模型
Nano Banana
輸出規格
2400 × 1792 · 2K · 4:3
生成時間

Reddeleon · Wikimedia Commons · CC0 1.0

Nano Banana2400 × 1792可用於行銷展示

Library chair · reading corner

A light-wood chair becomes the hero of a quiet sage-green reading corner with believable floor contact.

放大檢查標籤
原始照片生成結果
Enlarged chair feet, rails and floor-contact comparisons
本次使用的完整提示詞
Create an editorial interior photograph using the exact chair shown in the reference image as the only chair. Keep its original viewing angle, complete visible structure, proportions, all legs and rails, seat and back geometry, armrests if present, surface finish and original colors. Do not redesign it or add upholstery. Build a calm, sunlit contemporary reading corner around it: muted sage-green plaster wall, pale warm stone floor, soft linen curtain at the far left, one small low terracotta pot with an olive branch far behind the chair on the right. No other furniture or objects in front of the chair. The chair is the hero, centered slightly left, fully visible with generous margins, occupying about two thirds of the image height. Match the room perspective and natural window light to the reference chair, with realistic contact shadows at its feet. Preserve openings between the legs and frame. Refined interior editorial styling, warm morning light, subtle wall texture, restrained palette, 4:3 horizontal composition. No people, text, price tags, logos, duplicate chairs or watermark. Do not change the color of the chair to match the room.
測試設定與照片來源
模型
Nano Banana
輸出規格
2400 × 1792 · 2K · 4:3
生成時間

Dakota Jackson Inc. · Wikimedia Commons · CC BY-SA 3.0

Nano Banana1792 × 2400可用於行銷展示

Evian · 開發

完整瓶身在中性攝影棚背景下仍可識別。

本次使用的完整提示詞
Edit only the background of this product photograph. Place the same product on a light warm-gray studio surface with a seamless matching backdrop and a soft natural contact shadow. Preserve the exact product silhouette, cap or tube components, product color and material. Preserve all visible prominent label lettering, logos, symbols, artwork and their layout without translating, correcting or inventing details. Keep the original camera angle. Show the whole product centered in a 3:4 portrait frame with space around it. Match the new scene to the existing product lighting. Add no props, extra products, captions or graphics. Do not redraw or beautify the product itself.
測試設定與照片來源
模型
Nano Banana
輸出規格
1792 × 2400 · 2K · 3:4
生成時間

James Tamim · 源照片 · CC BY-SA 4.0

Nano Banana1792 × 2400可用於行銷展示

Dove · 獨立檢查

乾淨攝影棚背景取代布料與花瓣;底部小編號變更。

本次使用的完整提示詞
Edit only the background of this product photograph. Place the same product on a light warm-gray studio surface with a seamless matching backdrop and a soft natural contact shadow. Preserve the exact product silhouette, cap or tube components, product color and material. Preserve all visible prominent label lettering, logos, symbols, artwork and their layout without translating, correcting or inventing details. Keep the original camera angle. Show the whole product centered in a 3:4 portrait frame with space around it. Match the new scene to the existing product lighting. Add no props, extra products, captions or graphics. Do not redraw or beautify the product itself.
測試設定與照片來源
模型
Nano Banana
輸出規格
1792 × 2400 · 2K · 3:4
生成時間

Ranjima np · 源照片

Nano Banana2752 × 1536調整後使用

Wide banner · cap-color failure

The wide layout leaves clear copy space, but the light-blue cap turns violet and the result is rejected for this brief.

放大檢查標籤
原始照片生成結果
Original light-blue cap beside the generated violet cap
本次使用的完整提示詞
Edit this real product photograph into a wide 16:9 studio campaign image. Keep exactly one instance of the same product. Preserve the recognizable brand name, product name, prominent label artwork and their layout, the complete silhouette, closure, proportions, color and material. Keep the original viewing angle; do not redesign or beautify the product. Place the entire product in the right third of the frame, with clear margins above the cap, below the base and at the right edge. Use a light warm-gray seamless studio backdrop and surface with a soft natural contact shadow. Leave the left 45 percent of the frame as quiet, uninterrupted background for text that will be added later. Match the background lighting to the existing product. Do not add any headline, price, caption, graphic, prop, extra product or watermark. Do not translate, correct or invent the label text. Keep the product sharp and fully visible; do not crop or stretch it.
測試設定與照片來源
模型
Nano Banana
輸出規格
2752 × 1536 · 2K · 16:9
生成時間

James Tamim · Wikimedia Commons · CC BY-SA 4.0

Nano Banana2400 × 1792可用於行銷展示

Strap-shoe set · independent check

Four black-and-white strap shoes test whether the same scene brief keeps a more complex group readable.

放大檢查標籤
原始照片生成結果
Enlarged footwear comparisons for structure, wear and contact shadows
本次使用的完整提示詞
Transform the surroundings of this real footwear photograph into an art-directed fashion campaign still life. Preserve every shoe visible in the reference: the exact number, black or white color of each shoe, recognizable silhouette, height, toe and sole shape, closures, seams and material character. Keep their original arrangement, overlap, relative scale and viewing angle. Do not turn worn shoes into new shoes; retain visible wear and creases. Replace the existing floor and background with a warm terracotta-orange matte display surface and a pale apricot seamless backdrop. Use one broad, low geometric platform under the group, with a strong diagonal shadow across the empty background and directional studio light that keeps the shoe surfaces readable. Make a refined editorial composition with generous margins around all shoes and a restrained coral, apricot, black and white palette. Match surface perspective and contact shadows to the existing footwear. 4:3 horizontal image, complete products, no cropped toes, heels or high tops. Do not add laces to strap shoes or remove existing closures. No people, feet, extra shoes, decorative props, headline, price, added logos or watermark.
測試設定與照片來源
模型
Nano Banana
輸出規格
2400 × 1792 · 2K · 4:3
生成時間

Ricardovfo · Wikimedia Commons · CC BY-SA 4.0

Nano Banana2400 × 1792可用於行銷展示

Rietveld chair · independent check

A contrasting red, blue, black and yellow chair tests the same room brief on a more complex frame.

放大檢查標籤
原始照片生成結果
Enlarged chair feet, rails and floor-contact comparisons
本次使用的完整提示詞
Create an editorial interior photograph using the exact chair shown in the reference image as the only chair. Keep its original viewing angle, complete visible structure, proportions, all legs and rails, seat and back geometry, armrests if present, surface finish and original colors. Do not redesign it or add upholstery. Build a calm, sunlit contemporary reading corner around it: muted sage-green plaster wall, pale warm stone floor, soft linen curtain at the far left, one small low terracotta pot with an olive branch far behind the chair on the right. No other furniture or objects in front of the chair. The chair is the hero, centered slightly left, fully visible with generous margins, occupying about two thirds of the image height. Match the room perspective and natural window light to the reference chair, with realistic contact shadows at its feet. Preserve openings between the legs and frame. Refined interior editorial styling, warm morning light, subtle wall texture, restrained palette, 4:3 horizontal composition. No people, text, price tags, logos, duplicate chairs or watermark. Do not change the color of the chair to match the room.
測試設定與照片來源
模型
Nano Banana
輸出規格
2400 × 1792 · 2K · 4:3
生成時間

Ellywa · Wikimedia Commons · Public domain

Nano Banana1792 × 2400可用於行銷展示

密集標籤 · 2K 直向

2K 結果符合本次行銷展示要求:瓶身與主要品牌資訊可辨,細小認證標誌與編號需另外核對。

放大檢查標籤
原始照片生成結果
標籤局部放大:左側為原圖,右側為生成結果。等比例縮放,未修圖。
本次使用的完整提示詞
Replace only the area outside the photographed product with a clean, light warm-gray studio background and surface. Treat the bottle as a locked photographic foreground: retain its original pixels and all existing defects, highlights, tiny marks, glass textures, label artwork and lettering. Do not regenerate, retouch, relight, simplify or reconstruct any part of the bottle. Keep its exact cap, spouts, outline, base, material, colors and camera angle. Keep every visible label character, logo and symbol unchanged. Use a portrait 3:4 canvas. Keep the whole bottle, with similar scale and position to the reference; extend only the background if needed. Add only a soft contact shadow beneath the product, outside its silhouette. No props, captions, new text, extra products or new reflections on the bottle.
測試設定與照片來源
模型
Nano Banana
輸出規格
1792 × 2400 · 2K · 3:4
生成時間

Chris Woodrich · Wikimedia Commons · CC BY-SA 4.0

02

依任務選擇實作

好的視覺實作應該教你做判斷,而不是重複同一張原圖。比較瓶裝商品、鞋類組合與家具場景,再依用途選擇檢查項。

生成於暖灰色攝影棚表面的 Evian 瓶身

瓶裝商品換背景

讓完整瓶裝商品進入更乾淨的攝影棚場景。

閱讀教學

Start with the complete bottle and compare the cap, silhouette, material and prominent label after the background changes. Evian and Dove are different packages, so the same brief is a useful small cross-product check.

Keep exact codes and small legal text tied to the original. A clean background can be a good marketing composition while still rebuilding reflections and lettering.

  • Compare brand, product variant and material with the source.
  • Preview the final crop at the destination size.
  • Retain exact information areas when the use depends on them.
Generated high-top pair on a terracotta editorial platform

鞋類廣告場景

把鞋類組合變成有色彩與光影的編輯式廣告圖。

閱讀教學

Use a group-specific brief that names count, closure type, color assignment and wear before describing the set. The high-top pair and strap-shoe group use different source materials and test whether the composition stays readable.

Inspect every toe, heel, sole and overlap. The warm platform is an editorial choice; it does not prove new condition or manufacturing detail.

  • Count every shoe and compare closures, soles and arrangement.
  • Check black/white assignment, wear and contact shadows.
  • Use the result for campaign mood, not condition certification.
Generated Library Chair in a sage-green reading corner

家具空間陳列

把一張椅子放入生活空間,同時保留結構。

閱讀教學

Describe the chair structure before the room: legs, rails, seat, back, armrests and original colors. The two chairs have visibly different designs, which makes the independent check meaningful.

Inspect feet, open gaps and floor shadows at full size. Keep dimensions, finish specifications and technical claims with the source photograph.

  • Trace every leg, rail and opening back to the source.
  • Check color, finish and floor contact.
  • Pair styled scenes with an original view for exact product information.

準備素材

從瓶裝商品換背景,到鞋類廣告場景與家具空間陳列;每項實作都使用不同真實素材。

  • 依任務選擇完整的真實商品原圖:瓶裝商品、鞋類組合或家具。
  • 先寫清楚投放位置,以及必須保持準確的細節。

03

嘗試經測試的方法

每張卡片都使用不同素材,並回答不同視覺問題。先看成片,再對照原圖與檢查項。

  1. 變更背景,然後檢查商品

    閱讀兩件商品的實測過程,複製實際使用的提示詞,並在使用圖片前完成四項檢查。

04

發布前,逐項確認

請針對自己的圖片檢查。這是暫時的工作清單,不儲存勾選結果,也不代表圖片已通過審核。

適用範圍

  • 八個樣片涵蓋三種不同任務,不代表普遍成功率。
  • 高光、透視、紋理與小字可能改變;精確資訊應保留原圖或單獨合成。