findsimiliar presentation of test results
Post on 12-Apr-2017
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FindSimilarTM Results
Objectives of the Test
• Test 110 Images against the Shopstyle Inventory using no crop and crop feature
• Demonstrate results with a subset of chosen images showing varying viewpoints and scale
• Demonstrate examples of ideal vs. non-ideal query images and why
• Look at the query images based on the inspiration they provide and relevance of results on perceived inspiration
Overview of Best Practices for FindSimiliar
• Results for FindSimiliar are as good as the inventory to be queried, in this case ShopStyle
• Search Criteria and Weight should be decided before processing of the images. Color & Pattern vs Shape & Color
• A minimum image size of 800x600 is required, high-quality compression, no resizing of small images
• Avoid cluttered background if possible
• Point of Interest should take up to 80% of the image
• Viewpoint & Scale are very important
Demo Environment Specs I
• Chrome plugin is used for testing
• ShopStyle US inventory is used• 450K images in Men’s category• 1.6M images in Women’s category
• Test images criteria• Images with cluttered backgrounds vs non-
cluttered backgrounds are tested• Images with different Viewpoints are tested• All images are tested with and without Cropping
Test Image Complex Pattern & Shape: No Crop C:60 P:40
Test Image Complex Pattern & Shape: Crop, C:60 P:40
Test Image Complex Pattern & Shape: Crop, C:100
Test Image: Example of an Overwhelming Background
Test Image Overwhelming Background: Crop, C:60 P:40
Crop the image
Test Image Overwhelming Background: Crop
Test Image Cluttered Background: No Crop, C:60 P:40
Test Image Cluttered Background: Crop, C:60 P:40
Test Image Side View: No Crop, C:60, P:40
Test Image Side View: Crop, C:60 P:40
Test Image Back View: No Crop C:60 P:40
Test Image Back View: Crop C:60 P:40
Test Image Print Skirt: No Crop C:60 P:40
Test Image Print Skirt: Crop C:60 P:40
Test Image Bathing Suit: No Crop, C:60 P:40
Test Image Bathing Suit: Crop C:60 P:40
Test Image Embellish: No Crop C:60 C:40
Test Image Embellish: Crop C:60 P:40
Test Image Complex Viewpoint: No Crop C:60 P40
Test Image Complex Viewpoint: Crop C:60 P40
Test Image Striped Sweater: No Crop C:60 P:40
Test Image Stripe Sweater: Crop C:60 P:40
Test Image Monochromatic: No Crop C:60 P:40
Test Image Monochromatic: Crop C:60 P:40
Test Image Handbag: No Crop C:60 P:40
Test Image Monochromatic: No Crop C:60 P:40
Test Image Monochromatic: Crop C:60 P:40
Examples of less than ideal query images
• Images that do not produce good results when cropping is not used
• Images where the background color overwhelms the point of interest even when cropping is used
• Images with not enough key points of interest to enable viable search results
• Images with too many key points of interest, hence results are confused
Test Image Complex Background: No Crop C:60 P:40
Test Image Complex Background: Crop C:60 P:40
Test Image Filter, Not Enough KPs: No Crop C:60 P:40
Test Image Not Enough KPs, Strong Back Color: Crop C:60 P:40
Test Image Filter, Complex light: Crop C:60 P:40
Summary of Results and Next Features
• Only about 10% of the 110 images produced less than ideal results
• Approximately 90% of images produced good results when cropping feature was used
• Approximately 50% of images produced good results without cropping
• Next version of FindSimiliar will incorporate an auto-cropping feature for body and face
• Next version of FindSimiliar will also auto-categorize, recognizing the difference between a top and pants, etc.
Cortexica
Thank you.
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