Rajat Aggarwal and Anoop Namboodiri - Detection and segmentation of mirror-like surfaces using structured illumination Proceedings of the Tenth Indian Conference on Computer Vision, Graphics and Image Processing. ACM, 2016. [PDF]
Rajat Aggarwal, Amrisha Vohra and Anoop Namboodiri - Panoramic stereo videos with a single camera Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition. 2016. [PDF]
We present a practical solution for generating 360° stereo panoramic videos using a single camera. Current approaches either use a moving camera that captures multiple images of a scene, which are then stitched together to form the final panorama, or use multiple cameras that are synchronized. A moving camera limits the solution to static scenes, while multi-camera solutions require dedicated calibrated setups. Our approach improves upon the existing solutions in two significant ways: It solves the problem using a single camera, thus minimizing the calibration problem and providing us the ability to convert any digital camera into a panoramic stereo capture device. It captures all the light rays required for stereo panoramas in a single frame using a compact custom designed mirror, thus making the design practical to manufacture and easier to use. We analyze several properties of the design as well as present panoramic stereo and depth estimation results.
Syed Tabish Abbas, Sivaswamy J - Latent Factor ModelBased Classification for Detecting Abnormalities in Retinal ImagesProceedings of the 3rd IAPR Asian Conference on Pattern Recognition, 03-06 Nov 2015, Kuala Lumpur, Malaysia. [PDF]
Syed Tabish Abbas, Jayanthi Sivaswamy - Pet Image Reconstruction and Denoising on Hexagonal Lattices Proceedings of the IEEE International Conference on Image Processing, 27-30 Sep 2015,Quebec City, Canada. [PDF]
People Involved : Gopal Datt Joshi, Mayank Chawla, Arunava Chakravarty, Akhilesh Bontala, Shashank Mujjumdar, Rohit Gautam, Subbu, Sushma
Digital medical images are widely used for diagnostic purposes. Our goal is to develop algorithms for medical image analysis focusing on enhancement, segmentation, multi-modal registration and classification.
Vinitha V S
Areas of Interest: Pattern Recognition
Rajvi Shah, Vanshika Srivastava, P.J. Narayanan - Geometry-aware Feature Matching for Structure from Motion Applications Proceedings of the IEEE Winter Conferenc on Applications of Computer Vision, 06-09 Jan 2015, Waikoloa Beach, USA. [PDF]