Korea Advanced Institute of Science and Technology

Hanui Lee

Junyong Noh

Bumki Kim

Jiwon Lee

Mohammad Reza Karimi Dastjerdi

Allen Kim

Gukho Kim

Julie Alfonsine E Lelong

Sangwoo Lee

Jungjin Lee

An image processing device according to one embodiment estimates first optical flow information of a pixel unit on the basis of consecutive frames, and estimates a polynomial model corresponding to the optical flow information. The image processing device estimates second optical flow information of holes included in the frames on the basis of the polynomial model, and inpaints an input image on the basis of the first optical flow information and/or the second optical flow information.

Image processing method and device thereof

An image processing device according to one embodiment estimates optical flow information, pixel by pixel, on the basis of a reference image and input images of consecutive frames, and estimates a term corresponding to temporal consistency between the frames of the input images. The image processing device determines a mesh on the basis of the term corresponding to temporal consistency and the optical flow information, and transforms the reference image on the basis of the mesh. The image processing device preforms image blending on the basis of the input image, the transformed reference image, and mask data.

Image processing method and device therefor

The present disclosure relates to an image processing apparatus and method for transforming image data of a spherical coordinate system corresponding to image data of a planar coordinate system without transforming the image data of the planar coordinate system, and stitching the transformed image data of the spherical coordinate system to the image data of the planar coordinate system.

Image processing apparatus and method using video signal of planar coordinate system and spherical coordinate system

Growing community of inventors

Daejeon, South Korea

Hanui Lee