Ask HN: Has anyone trained GAN on larger resolution images?
Has anyone been able to train GAN on larger resolution images like 640x480
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Ask HN: Comparing object detectors
Let's say you you two object detectors -FasterRCNN with Resnet backbone and SSD with Resnet and focal loss.Both have similar loss but difference in mAP. How do you compare these models. Does low loss imply both understand the dataset equally good but the variance aka generalisation is better in the one with high mAp
Re:Ask HN: Data augmentation tools for 3d object detection
on Saturday December 08, 2018 @01:09AM (#18634157)
But when RGB scales, tilts or shears then how do you mathematically move depth accordingly?
Re:Ask HN: Data augmentation tools for 3d object detection
on Friday December 07, 2018 @08:36AM (#18627497)
Thanks for sharing these links. I found https://github.com/aleju/imgaug and https://github.com/mdbloice/Augmentor to be good when you have 2D data. My challenge is that I have x,y and depth(Z) now all image transformations in colour space can't be applied to depth space so which ones would work best and any pointers on tooling around them would be helpful.
Ask HN: Data augmentation tools for 3d object detection
What are good data augmentation techniques which can work with 3d data specifically depth being third dimension. Also, any pointers on tools around them would be of great help.
Ask HN: Tools to label person keypoints dataset in COCO format
Any existing tools to label a new dataset with person keypoints.
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Re:Ask HN: How Does Amazon GO AI Work?
on Monday March 12, 2018 @03:27PM (#16570688)
It'skept behind the doors but would be interesting to understand from someone who has visited the store.
Ask HN: How Does Amazon GO AI Work?
OPening this as a discussion thread to understand how Amazon GO AI works.
Ask HN: 3D CNN for human activity recogonition
Hackers,i am looking for some reference to understand how to apply transfer learning for detecting certain human activities in a live video feed.
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Re:Ask HN: Best business advice for software developers
on Wednesday April 19, 2017 @11:13AM (#14148273)
Here are some thoughts for engineers to broaden their horizons - https://www.linkedin.com/pulse/differentiation-age-commodity...