Krissian and his research [9] เป็นคณะวิจัยแรกที่ทําการพัฒนาวิธีการ Speckle Noise Removal from Ultrasound Imagesโดยใช้ตัวแบบการแปรผันใช้การแปรผันรวม (ตัวแบบ KKWV)
His research [9] and Krissian is the first Research Committee developed Speckle Noise Removal method using Ultrasound Images from the variations used variations include (for the KKWV).
Krissian and his research [9] is the first research to develop methods Speckle Noise Removal from Ultrasound Images using a variation of the total variable (model KKWV).
Krissian and his research [] is the first 9 research team made method development Speckle Noise Removal from Ultrasound Images model of variation ใช้การแปร diversion included. (a KKWV) .