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LSST Applications g013ef56533+63812263fb,g083dd6704c+a047e97985,g199a45376c+0ba108daf9,g1fd858c14a+fde7a7a78c,g210f2d0738+db0c280453,g262e1987ae+abed931625,g29ae962dfc+058d1915d8,g2cef7863aa+aef1011c0b,g35bb328faa+8c5ae1fdc5,g3fd5ace14f+64337f1634,g47891489e3+f459a6810c,g53246c7159+8c5ae1fdc5,g54cd7ddccb+890c8e1e5d,g5a60e81ecd+d9e514a434,g64539dfbff+db0c280453,g67b6fd64d1+f459a6810c,g6ebf1fc0d4+8c5ae1fdc5,g7382096ae9+36d16ea71a,g74acd417e5+c70e70fbf6,g786e29fd12+668abc6043,g87389fa792+8856018cbb,g89139ef638+f459a6810c,g8d7436a09f+1b779678e3,g8ea07a8fe4+81eaaadc04,g90f42f885a+34c0557caf,g97be763408+9583a964dd,g98a1a72a9c+028271c396,g98df359435+530b675b85,gb8cb2b794d+4e54f68785,gbf99507273+8c5ae1fdc5,gc2a301910b+db0c280453,gca7fc764a6+f459a6810c,gd7ef33dd92+f459a6810c,gdab6d2f7ff+c70e70fbf6,ge410e46f29+f459a6810c,ge41e95a9f2+db0c280453,geaed405ab2+e3b4b2a692,gf9a733ac38+8c5ae1fdc5,w.2025.43
LSST Data Management Base Package
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An observed single-channel image with an associated variance and mask. More...
#include <observation.h>
Public Types | |
| using | Image = lsst::gauss2d::Image<T, I> |
| using | Mask = lsst::gauss2d::Image<bool, M> |
Public Member Functions | |
| Observation (std::shared_ptr< Image > image, std::shared_ptr< Image > sigma_inv, std::shared_ptr< Mask > mask_inv, const Channel &channel=Channel::NONE()) | |
| Construct an Observation instance. | |
| const Channel & | get_channel () const |
| Get this->_channel. | |
| std::shared_ptr< const Image > | get_image_ptr_const () const |
| Get this->_image. | |
| std::shared_ptr< const Image > | get_sigma_inverse_ptr_const () const |
| Get this->_sigma_inv. | |
| size_t | get_n_cols () const |
| Get the number of columns in this->_image. | |
| size_t | get_n_rows () const |
| Get the number of rows in this->_image. | |
| Image & | get_image () const |
| Get a ref to this->_image. | |
| Mask & | get_mask_inverse () const |
| Get a ref to this->_mask. | |
| Image & | get_sigma_inverse () const |
| Get a ref to this->sigma_inv. | |
| ParamRefs & | get_parameters (ParamRefs ¶ms, ParamFilter *filter=nullptr) const override |
| Add Parameter refs matching the filter to a vector, in order. | |
| ParamCRefs & | get_parameters_const (ParamCRefs ¶ms, ParamFilter *filter=nullptr) const override |
| Same as get_parameters(), but for const refs. | |
| std::string | repr (bool name_keywords=false, std::string_view namespace_separator=Object::CC_NAMESPACE_SEPARATOR) const override |
| Return a full, callable string representation of this. | |
| std::string | str () const override |
| Return a brief, human-readable string representation of this. | |
| bool | operator== (const Observation &other) const |
| ParamRefs | get_parameters_new (ParamFilter *filter=nullptr) const |
| Same as get_parameters(), but returning a new vector. | |
| ParamCRefs | get_parameters_const_new (ParamFilter *filter=nullptr) const |
| Same as get_parameters_const(), but returning a new vector. | |
Static Public Member Functions | |
| static std::string_view | null_str (const std::string_view &namespace_separator) |
Static Public Attributes | |
| static constexpr std::string_view | CC_NAMESPACE_SEPARATOR = "::" |
| The C++ namespace separator. | |
| static constexpr std::string_view | NULL_STR_GENERAL = "None" |
| static constexpr std::string_view | PY_NAMESPACE_SEPARATOR = "." |
An observed single-channel image with an associated variance and mask.
An Observation is an Image in a single Channel with a corresponding variance and mask. The variance is provided as inverse sigma to facilitate Model evaluation. Observation Image instances may represent a single physical exposure or more generic data, such as processed data like coadded/stacked images.
| T | The type of the Image (usually float or double). |
| Image | The class of image used in Data. |
| Indices | The class of index map used in Data. |
| Mask | The class of mask f. |
Definition at line 35 of file observation.h.
| using lsst::gauss2d::fit::Observation< T, I, M >::Image = lsst::gauss2d::Image<T, I> |
Definition at line 37 of file observation.h.
| using lsst::gauss2d::fit::Observation< T, I, M >::Mask = lsst::gauss2d::Image<bool, M> |
Definition at line 38 of file observation.h.
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inlineexplicit |
Construct an Observation instance.
| image | The Image to assign to _image. |
| sigma_inv | The Image to assign to _sigma_inv. Must have identical dimensions as image. |
| mask_inv | The mask Image to assign to _mask. |
| channel | The channel of every Observation. |
Definition at line 48 of file observation.h.
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Get the number of columns in this->_image.
Definition at line 74 of file observation.h.
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Get the number of rows in this->_image.
Definition at line 76 of file observation.h.
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inlineoverridevirtual |
Add Parameter refs matching the filter to a vector, in order.
| params | The vector to add to. |
| filter | The filter to apply to this Object's parameters. |
Implements lsst::gauss2d::fit::Parametric.
Definition at line 85 of file observation.h.
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inlineoverridevirtual |
Same as get_parameters(), but for const refs.
Implements lsst::gauss2d::fit::Parametric.
Definition at line 88 of file observation.h.
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inlineinherited |
Same as get_parameters_const(), but returning a new vector.
Definition at line 33 of file parametric.h.
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inlineinherited |
Same as get_parameters(), but returning a new vector.
Definition at line 27 of file parametric.h.
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inline |
Get a ref to this->sigma_inv.
Definition at line 83 of file observation.h.
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inline |
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inlinestaticinherited |
Definition at line 49 of file object.h.
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inline |
Definition at line 108 of file observation.h.
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inlineoverridevirtual |
Return a full, callable string representation of this.
| name_keywords | Whether to prefix arguments with "{name}=", where name is the arg name in the header (as with keyword arguments in Python). |
| namespace_separator | The string to use to delimit namespaces, i.e. :: in C++ and . in Python. |
Implements lsst::gauss2d::Object.
Definition at line 92 of file observation.h.
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inlineoverridevirtual |
Return a brief, human-readable string representation of this.
Implements lsst::gauss2d::Object.
Definition at line 102 of file observation.h.
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staticconstexprinherited |
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staticconstexprinherited |
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staticconstexprinherited |