Joon Hyuk Cha

This inventor holds 11 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Samsung Electronics Co., Ltd., Snu Rdb Foundation. Active years: 2012-2016.

USPTO Granted Patents = 11 (Patent Applications = 2)

% Patents Active = 27.3

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 23(Granted Patents)

Location History:

Incheon-si, KR (2012 - 2015)
Incheon, KR (2013 - 2016)

Company Filing History:

11 out of 132,108

Samsung Electronics Co., Ltd.

where one patent can have more than one assignee

Years Active: 2012-2016

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9378544 - Image processing apparatus and method for panoramic image using a single camera (2016-06-28),

2. 9171227 - Apparatus and method extracting feature information of a source image (2015-10-27),

3. 9165209 - Apparatus and method for calculating cumulative histogram of image (2015-10-20),

4. 9105107 - Apparatus and method for image processing (2015-08-11),

5. 9104526 - Transaction splitting apparatus and method (2015-08-11),

6. 9053521 - Image processing apparatus and method (2015-06-09),

7. 8971410 - Method, apparatus and computer-readable medium processing frames obtained by multiple exposures (2015-03-03),

8. 8942509 - Apparatus and method creating ghost-free high dynamic range image using filtering (2015-01-27),

9. 8718361 - Apparatus, method and computer-readable medium removing noise of color image (2014-05-06),

10. 8385679 - Apparatus and method for enhancing image base on luminance information of pixel (2013-02-26),

11. 8228422 - System and method for automatic exposure (2012-07-24),

Title: Joon Hyuk Cha: Innovator in Image Processing Technology

Introduction

Joon Hyuk Cha is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the field of image processing, holding a total of 11 patents. His innovative work focuses on enhancing the capabilities of image generation and feature extraction.

Latest Patents

Among his latest patents is an "Image processing apparatus and method for panoramic image using a single camera." This invention provides a method for generating a three-dimensional (3D) panoramic image utilizing a single camera. The apparatus generates a two-dimensional (2D) reference panoramic image from the central area of multiple input image frames. It then extracts left-eye and right-eye strips based on maximum similarity calculated from the input frames. Another notable patent is the "Apparatus and method extracting feature information of a source image." This invention employs a scale-invariant feature transform (SIFT) algorithm to extract feature information from images. The apparatus generates tile images from a source image stored in high-capacity short-term memory and extracts feature information from each tile image.

Career Highlights

Joon Hyuk Cha has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and SNU RDB Foundation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in image processing technology.

Collaborations

Throughout his career, Joon Hyuk Cha has collaborated with notable colleagues, including Young Su Moon and Shi Hwa Lee. These partnerships have fostered a creative environment that has led to innovative solutions in their respective fields.

Conclusion

Joon Hyuk Cha's contributions to image processing technology are noteworthy, with a focus on enhancing image generation and feature extraction methods. His work continues to influence advancements in the field, showcasing his dedication to innovation.