Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: Devices, systems, and methods to measure a baseline temperature of a tissue prior to a laser ablation procedure are disclosed. The devices can be a thermometer including an optical fiber probe and a catheter. The catheter includes nanodiamonds embedded into a wall of the catheter. The nanodiamonds are excited by light from the optical fiber probe to emit a temperature dependent fluorescent light that is received by the optical fiber probe and transmitted to a temperature sensor. The temperature sensor can process the fluorescent light to calculate a temperature. The thermometer can be positioned adjacent to or within a target tissue structure prior to a laser ablation procedure to measure the baseline temperature. The baseline temperature can be input into a magnetic resonance imaging system to calculate a thermal damage estimate.

Abstract: A method and system is disclosed for displaying acquired image data of a subject. The image may include a high resolution of clear image based on the acquired image data. The image may assist in evaluating the subject.

Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: A method and system is disclosed for displaying acquired image data of a subject. The image may include a high resolution of clear image based on the acquired image data. The image may assist in evaluating the subject.

Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: A system and method to analyze image data. The image data may be used to assist in determine the presence of a feature in the image. The feature may include a bubble.

Abstract: Provided are methods, systems, and apparatus for altering a modulation transfer function of an imaging system. The described methods, systems and apparatus can be used to temporarily alter visual acuity of a subject.

Abstract: Provided are systems and methods to temporarily alter visual acuity of a subject. An example system includes a first light source configured to produce infrared light in an infrared wavelength spectrum for transient propagation into an eye of the subject and a second light source configured to produce visible light in a visible wavelength spectrum for transient propagation into the eye of the subject. The system further includes a transmission unit configured to propagate the infrared light and the visible light into the eye, wherein the light propagated into the eye temporarily alters visual acuity of the subject.

Abstract: Provided are systems and methods to temporarily alter visual acuity of a subject. An example system includes a first light source configured to produce infrared light in an infrared wavelength spectrum for transient propagation into an eye of the subject and a second light source configured to produce visible light in a visible wavelength spectrum for transient propagation into the eye of the subject. The system further includes a transmission unit configured to propagate the infrared light and the visible light into the eye, wherein the light propagated into the eye temporarily alters visual acuity of the subject.

Abstract: Provided are systems operable to effect a temporary change in a modulation transfer function (MTF) of a target imaging system. The systems include a light source operable to produce light for transient propagation onto at least a portion of the target imaging system, a power source in operative communication with the light source and configured to effect the production of light from the light source, and a transmission unit in operative communication with the light source and configured to propagate the produced light onto at least a portion of the target imaging system. The propagated light is configured for absorbance by the portion of the target imaging system; the absorbance causes an increase in temperature and a change in a refractive index profile of at least the portion of the imaging system. The change in refractive index profile produces a temporary change in the MTF of the imaging system.

Abstract: Provided are methods, systems, and apparatus for altering a modulation transfer function of an imaging system. The described methods, systems and apparatus can be used to temporarily alter visual acuity of a subject.