Hanwha Techwin Co., Ltd.

Seungin Noh

YeonGeol Ryu

Sangji Park

Jeongeun Lim

Eunji Choi

Junho Cha

Jisung Kim

Daehwan Kim

YoungHyun Lee

Provided is an imaging apparatus which includes: a video reproducer reproducing a video and a heatmap of the video on a display in a selective manner between overlapping the video and the heatmap with each other and displaying the video and the heatmap on different areas, respectively; a sub-heatmap area setter setting a plurality of sub-heat map areas on the heatmap; and a video summarizer providing a video summary of the video selectively to a summary area selected from among the sub-heatmap areas or to an area different from the sub-heatmap areas, respectively, wherein the video reproducer also reproduces a portion of the video corresponding on an interest area selected from among the sub-heatmap areas, and the at least one summary area and the at least one interest area are a same area or different areas in the heatmap.

Imaging apparatus and method of providing imaging information

A method of stabilizing a video is provided. The method includes detecting a feature point from a first frame; predicting a location of the feature point in a second frame based on a location of the feature point in the first frame and a predetermined parameter; detecting the feature point from the second frame; determining a distance between the predicted location and a location of the feature point detected from the second frame; and updating the parameter based on a location difference between the feature point detected in the first frame and the feature point detected in the second frame, in response to determining that the distance is within a predetermined threshold.

Method and apparatus for estimating motion in video, method and apparatus for stabilizing video, and computer-readable recording medium

There are provided an apparatus and method for generating a heat map that displays crowd density with visual properties such as colors. The image processing apparatus includes at least one processor to implement: an information obtainer configured to obtain an image by photographing a region of interest and location information indicating a location from which the image is photographed; a density map generator configured to generate a crowd density map of the image based on crowd density information estimated from the image; a perspective map generator configured to generate a perspective map that provides distance information indicating a real-life distance between two points of the image based on the location information; and a heat map generator configured to generate a heat map that displays the crowd density information on a map of the region of interest based on the distance information.

Image processing apparatus and method

An apparatus, a method, and a recording medium for image stabilization are provided. The image stabilization method includes receiving an image that is captured by a camera, detecting a motion of the image, predicting a motion of the image, using a Kalman filter, comparing the detected motion with the predicted motion, and updating a parameter of the Kalman filter based on a result of the comparing.

Apparatus, method and recording medium for image stabilization

A method of shortening a video includes: determining shortened key frames by selecting one key frame for every preset time interval of a time line of the video or for every preset position interval of a camera which captures the video, from among original key frames of the video; determining event key frames from which an event is detected, from among the original key frames; determining event-preserved key frames using the shortened key frames and the event key frames; and generating a shortened video using the event-preserved key frames.

Method and method for shortening video with event preservation

Provided is an imaging apparatus for providing a video summary, the apparatus including: a storage configured to store at least one original video; a metadata generator configured to generate metadata with regard to the original video; a video summary generator configured to generate at least one video summary script with regard to the original video by using the generated metadata and generate a video summary based on the generated video summary script; and an image reproducer configured to control the storage, the metadata generator, and the video summary generator, store the metadata generated by the metadata generator, and reproduce at least one of the original video and the video summary.

Growing community of inventors

Changwon-si, South Korea

Seungin Noh