This work presents a robotic vision system that automatically retrieves and positions surgical instruments during robotized laparoscopie surgical operations. The instrument is mounted on the end-effector of a surgical robot which is controlled by visual servoing. The goal of the automated task is to safely bring the instrument at a desired 3-D location from an unknown or hidden position. Light Emitting Diodes are attached on the tip of the instrument and a specifie instrument-bolder fitted with optical fibers is used to project laser dots on the surface of the organs. These optical markers are detected in the endoscopie image and allow to localize the instrument with respect to the scene. The instrument is recovered and centered in the imag...
International audienceThe tracking of surgical instruments o fers interesting possibilities for the ...
Laparoscopic surgery is performed by entering patient\u27s abdominal area with two surgical tools an...
One of the most common forms of Robotic Surgery today is tele-operation. Robots are proving to be he...
Ce travail présente l'étude et la réalisation d'un système de vision robotique qui récupère et posit...
Abstract. This paper presents a robotic vision system that automatically retrieves and positions sur...
The development of laparoscopy is closely linked to the advances in instrumentation, allowing to com...
Laparoscopic surgery faithfully reproduce the principles of conventional surgery with minimal physic...
International audienceThe use of a robotized camera holder in laparoscopic surgery allows a surgeon ...
A robotic arm which automatically guides the camera in the laparoscopic surgery is presented. The go...
Abstract—Despite the fact that minimally invasive robotic surgery provides many advantages for patie...
Today, laparoscopy is a popular standardmethod for many different kinds of surgery; with laparoscopy...
This paper presents a tracking algorithm for automatic instrument localization in robotically assist...
International audienceWe propose an image-based control for a roboticendoscope holder during laparos...
Robot-assisted surgery, or “robotic”surgery, has been developed to address thedifficulties with the ...
Thirty years ago, the emergence of endoscopic technology opened up the way to minimal access surgery...
International audienceThe tracking of surgical instruments o fers interesting possibilities for the ...
Laparoscopic surgery is performed by entering patient\u27s abdominal area with two surgical tools an...
One of the most common forms of Robotic Surgery today is tele-operation. Robots are proving to be he...
Ce travail présente l'étude et la réalisation d'un système de vision robotique qui récupère et posit...
Abstract. This paper presents a robotic vision system that automatically retrieves and positions sur...
The development of laparoscopy is closely linked to the advances in instrumentation, allowing to com...
Laparoscopic surgery faithfully reproduce the principles of conventional surgery with minimal physic...
International audienceThe use of a robotized camera holder in laparoscopic surgery allows a surgeon ...
A robotic arm which automatically guides the camera in the laparoscopic surgery is presented. The go...
Abstract—Despite the fact that minimally invasive robotic surgery provides many advantages for patie...
Today, laparoscopy is a popular standardmethod for many different kinds of surgery; with laparoscopy...
This paper presents a tracking algorithm for automatic instrument localization in robotically assist...
International audienceWe propose an image-based control for a roboticendoscope holder during laparos...
Robot-assisted surgery, or “robotic”surgery, has been developed to address thedifficulties with the ...
Thirty years ago, the emergence of endoscopic technology opened up the way to minimal access surgery...
International audienceThe tracking of surgical instruments o fers interesting possibilities for the ...
Laparoscopic surgery is performed by entering patient\u27s abdominal area with two surgical tools an...
One of the most common forms of Robotic Surgery today is tele-operation. Robots are proving to be he...