http://www.k-wave.org/forum/topic/64-linear-array-bmode-imaging-is-deformed-1 Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 02:30:09 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/64-linear-array-bmode-imaging-is-deformed-1#post-9008 Fri, 19 Jan 2024 13:47:29 +0000 Liangkeke 9008@http://www.k-wave.org/forum/ <p>Hello to everyone,</p> <p>I am a new user of k-Wave.</p> <p>I tried to simulate a B-mode ultrasound image of a 5MHz center frequency 64×1 line array. My code is modified from example 'Simulating B-mode Ultrasound Images'. Increasing the number of grids reduces the size of the grids to ensure that the grids support the 5MHz frequency.The number of scan lines 'number_scan_lines' has been increased to 124 to ensure that the image is of the right size. </p> <p>The imaged object is a double-slit object.However,the lower half of the double-slit object in the B-mode image has been widened to resemble a body shape. In addition, bright noise is visible in the middle and lower parts of the background of the image, as shown in the image below:</p> <p>link：https://pan.baidu.com/s/1qF_UO8Zp-zyOruMKyZjjcg?pwd=tu8d<br /> Extraction code：tu8d </p> <p>If anyone has any advice for me I'd really appreciate it!</p> <p>Best wishes,<br /> Liangkeke. </p>